package com.sky.mapper;


import com.github.pagehelper.Page;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import com.sky.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;


@Mapper
public interface UserMapper {

    @Select("select * from user where openid = #{openid}")
    User getByOpenid(String openid);



    void insert(User user);

    @Select("select * from user where id = #{userId}")
    User getById(Long userId);




}
